openvpn
A ssl/ssh multiplexer.
Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port).
sslh accepts connections on specified ports, and forwards them further based on tests performed on the first data packet sent by the remote client.
Probes for HTTP, TLS/SSL (including SNI and ALPN), SSH, OpenVPN, tinc, XMPP, SOCKS5, are implemented, and any other protocol that can be tested using a regular expression, can be recognised. A typical use case is to allow serving several services on port 443 (e.g. to connect to SSH from inside a corporate firewall, which almost never block port 443) while still serving HTTPS on that port.
Related contents:
Lightweight swiss-knife-like VPN client to multiple VPN service providers.
VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.
Related contents:
Script that allows the easy creation of OpenVPN endpoints in any AWS region. To create a VPN endpoint is done with a single command takes ~3 minutes. It will create a VPC with proper security groups. It spins up a tagged ec2 instance and configures OpenVPN software. Once instance is configured an OpenVPN configuration file is downloaded and ready to use. There is also functionality to see which instances are running in which region and ability to terminate the instance when done. Additional functionality includes specifying instance type, generate ssh keypairs, specify custom ami, change login user and more to come.
sslh accepts connections on specified ports, and forwards them further based on tests performed on the first data packet sent by the remote client.